Description

Feature :
1.Super delicate water absorption foaming PVA , soft , elastic , without  scratching the surface 
2.High hydrophilic ability, can absob 6 times water as its own weight , never generate dust , doesn't contain silicon, no particles , environment friendly
3.Be handled profeddionally, good against chemical ability , not go moldy 
4 Made in clean-room Level **0 ,and sealed in the clean-room  
5.Size can be designed accordingly